The 'AAA' rating on Burnsville, Minn.'s multifamily housing revenue refunding bonds (FHA-insured mortgage loan--Summit Park Apartments project) series 1993 has been affirmed. The bonds are secured by an FHA insured mortgage note. Other rating factors include: The sufficiency of revenues from mortgage debt service payments and investment earnings to pay full and timely debt service on the bonds until maturity, Investments held pursuant to an investment agreement with 'AAA' rated Berkshire Hathaway Inc., and An asset-to-liability ratio of 106.90% as of Feb. 14, 2003. The rating reflects the strong credit quality of the assets and credit support underlying the issue. The assets consist of an FHA-insured mortgage note, which is 'AAA' eligible under Standard&Poor's rating criteria. All funds
